Subject: cell: sparse annotations for axon_dcr

Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>

Index: linux-2.6/arch/powerpc/platforms/cell/axon_dcr.c
===================================================================
--- linux-2.6.orig/arch/powerpc/platforms/cell/axon_dcr.c
+++ linux-2.6/arch/powerpc/platforms/cell/axon_dcr.c
@@ -132,7 +132,7 @@ u64 of_translate_dcr_address(struct devi
 }
 EXPORT_SYMBOL(of_translate_dcr_address);
 
-void *dcr_find_controller(struct device_node * node)
+void __iomem *dcr_find_controller(struct device_node * node)
 {
 	u64 addr = of_translate_dcr_address(node, NULL);
 
Index: linux-2.6/include/asm-powerpc/dcr.h
===================================================================
--- linux-2.6.orig/include/asm-powerpc/dcr.h
+++ linux-2.6/include/asm-powerpc/dcr.h
@@ -23,7 +23,7 @@
 #include <asm/of_device.h>
 
 #if defined(CONFIG_40x) || defined(CONFIG_BOOKE)
-inline void *dcr_find_controller(struct device_node *node)
+static inline void __iomem *dcr_find_controller(struct device_node *node)
 
 {
 	return NULL;
@@ -31,12 +31,12 @@ inline void *dcr_find_controller(struct 
 
 #include <asm/reg.h>
 
-inline u32 dcr_read(void *, int dcr_n)
+static inline u32 dcr_read(void *, int dcr_n)
 {
 	return mfdcr(dcr_n);
 }
 
-inline void dcr_write(void *, int dcr_n, u32 value)
+static inline void dcr_write(void *, int dcr_n, u32 value)
 {
 	mtdcr(dcr_n, value);
 }
@@ -46,7 +46,7 @@ inline void dcr_write(void *, int dcr_n,
     given a DCR based device node, search up the dt for the
     "owning" dcr controller node and return its token
 */
-extern void *dcr_find_controller(struct device_node *);
+extern void __iomem *dcr_find_controller(struct device_node *);
 
 extern u32 dcr_read(void *, int);
 extern void dcr_write(void *, int, u32);